NUTRITIONAL VARIABILITY OF FARO RICE SERIES AS INFLUENCED BY GRAIN LENGTHS AND LOCATIONS: IMPLICATIONS FOR FOOD SECURITY AND PUBLIC HEALTH IN SOUTHEAST NIGERIA

Abstract

This study investigates the nutritional variability of FARO rice series across grain lengths and locations in Southeast Nigeria, aimed at filling existing knowledge gaps in the nutritional composition of this staple food. Samples of short and long FARO rice series were collected from six selected locations across three states renowned for rice cultivation: Anambra, Ebonyi, and Enugu. Proximate constituents, mineral contents, and vitamin levels were analyzed using standard methods. The results revealed significant variations in the nutritional composition of short and long FARO grains across different locations and grain lengths. Short-grained (FARO 44) rice generally exhibited higher protein, moisture, and ash content, while long-grained (FARO 52) rice showed elevated concentrations of specific vitamins and minerals, notably magnesium and manganese. These findings suggest potential genetic, environmental, and agronomic influences on rice nutritional quality. The study underscores the importance of considering these factors in rice breeding programs, agricultural practices, and policy interventions aimed at enhancing the nutritional quality of rice, thereby contributing to improved food security and public health in Southeast Nigeria.